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This article will explain in detail what to do about the U disk that cannot be formatted. The editor thinks it is very practical, so I share it with you as a reference. I hope you can get something after reading this article.

Friends who often use computers will certainly encounter a lot of problems that USB drives cannot be formatted when using USB flash drives. Here are some experiences!

1. Download usboot first.

2. Connect the broken USB disk to the computer.

3, run usboot, first remind this software to be dangerous, make sure.

4. Select the U disk you want to reset, then select the working mode, and reset the parameters with 0.

5, and then start at one o'clock.

6, when finished, unplug the U disk.

7. Insert the u disk again and you can format it.

To see what kind of U disk, first use the U disk detection tool to test the model of your U disk main control chip, and then under the corresponding main control production program to format it, generally can solve the problem.

The Kingston USB disk could not be formatted, and the file system FAT32 became the RAW solution:

Find a computer with 98 operating system (with usb driver), plug in the u disk, then you can read out all the data on the u disk, copy out your own data, then format the u disk, and then find a xp machine to format it again. If not, you need to download one of its software from Kingston's official website to reinitialize your U disk. This situation is due to a problem with the system that comes with the Kingston u disk.

Click to run and enter cmd after typing chkdsk / f / g: G colon is the drive letter of the U disk. You decide according to the drive letter of your computer. Then enter.

Right-click the flash drive character property-tools-start the check in error checking and select all two items.. After being repaired in this way.. Formatting.

Open the control panel, management tools, computer management, storage, disk management, right-click the text "disk 1", select "initialize disk", and click "OK" directly. After initialization, the state of the USB disk becomes "online". Note that the lock of the USB disk should be open at this time, otherwise the following prompt will appear: "the required * cannot be completed because the media is write-protected."

Right-click on the white box on the right, select "New disk Partition", enter the New disk Partition Wizard, directly click next, and select the partition type (primary disk partition, extended disk partition or logical drive). You can generally choose a primary disk partition. (note: the dialogs below will appear sequentially, so the screen copy is not given here. ) next step-Select disk space capacity: generally use the default size.

Next-assign a drive letter (or not). Next-Select "format this disk partition according to the following settings" to set the format (file system type, allocation unit size, volume label) (do not select quick format).

Next-successfully complete the formatting wizard. Click finish and wait for it to be formatted. After the formatting is completed, the status of the U disk is displayed as "in good condition", that is, it is done. This kind of repair method can generally restore the U disk. However, this repair method also has a drawback, that is, it can not restore the original data on the USB disk. If the original data on the USB disk is not very important, this method is more used. If there are very important documents on the flash drive and must be restored, it is recommended to go to a professional company. At present, there are basically professional companies for data recovery in all major cities.

In most cases, we encounter that the U disk cannot be read correctly because it destroys the corresponding data information. As long as we restore the information, we can use it normally. The most important thing to do this operation is to search the mass production software of the chip according to the type of the main control chip of our U disk. (don't tell me that you don't know which one is the main control chip. Just look at the instructions above. Generally, the larger one is flash. The smaller chip is the master chip), or you can download the mass production software from the manufacturer's website through the u-disk model.

The U disk is displayed in raw format because the U disk is recognized by the system as a hard disk with a damaged partition and file structure directory. You can download easyrecoverypro 6 software to repair your U disk and then format it.

When you enter the Windows XP system, you can see the drive letter of the U disk in "my computer". Click the left button to indicate that there is no format. Right-click and choose "format". No matter quick format or regular format, all prompt "cannot be formatted". Because the U disk is broken in the process of making the boot disk, it is not physically damaged and should be able to be repaired.

Download the repair tools such as mformat V1.0 to repair the USB disk on the Internet, tried many times, but to no avail. Load the U disk with the boot disk. I want to repair it with the disk repair tool under fdisk or DOS under DOS, but I don't recognize the U disk under dos and almost give up.

By chance, when cloning the system, when selecting the source file of the clone, I saw two disks, the first is the hard disk and the second is the USB disk. It suddenly occurred to me that there was an article on the Internet that used Ghost to repair hard drives. Make a small ghost file and restore it to a USB drive. Under Windows, move the files of D: partition to other partitions, format D: partition in Fat32 format; restart the system to dos, run ghost,local → partition → to p_w_picpath to make a D: image file, named d.GHO, because D: disk does not have files, the image file is done in an instant. Go back to the ghost startup interface, local → partition → from p_w_picpath, select the newly done image file d.GHO as the source file, and restore it to the U disk (at this time, be sure not to restore to that partition on your hard disk, otherwise, all the files in your partition will be lost), and do it in an instant.

Restart the system to the windows system, click the drive letter of the U disk and open it smoothly; try to format everything smoothly, the space size is still 256 megabytes; try to copy the files of other disks to the U disk successfully.

One: antivirus

Two: locally formatted U disk

Three: format under DOS, for example, format H disk, enter the command format / QH: / fs:fat32

Four: go to the management tool-computer management-find the flash drive letter under disk management, delete the partition, and then build a new and reformat.

Five: download "Star Shuttle" and lower the frame.

Download Mformat for formatting

Download address: http://www.skycn.com/soft/42160.html

Seven: mass production, specific operation steps, have their own search engine to find

Eight: go to the official website to find the repair tool for the corresponding model of U disk (note: using this method can cause permanent loss of data, especially data recovery)

This is the end of the article on "what to do if the U disk cannot be formatted". I hope the above content can be helpful to you, so that you can learn more knowledge. if you think the article is good, please share it for more people to see.

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